<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <title>刻度尺</title>
    <meta
      name="viewport"
      content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no"
    />
    <style>
      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }

      .ruler-wrap {
        width: 100%;
        max-width: 600px;
        /*height: 60px;*/
        line-height: 1px;
        overflow: hidden;
        margin: 0 auto 50px;
      }

      .text-input {
        display: block;
        width: 100px;
        height: 30px;
        border-radius: 5px;
        background: #f6f6f6;
        border: none;
        text-align: center;
        font-size: 14px;
        color: #4142cc;
        font-weight: bold;
        letter-spacing: 1px;
        margin: 0 auto;
      }
      .text-input:focus {
        outline: none;
      }
    </style>
  </head>
  <body>
    <!-- 刻度尺容器(必要的) -->
    <div class="ruler-wrap" id="ruler"></div>

    <!-- 刻度尺容器(必要的) -->
    <div class="ruler-wrap" style="width: 90%" id="ruler2"></div>

    <input id="rulerText3" class="text-input" type="text" readonly value="" />

    <!-- 刻度尺容器(必要的) -->
    <div class="ruler-wrap" style="width: 80%" id="ruler3"></div>

    <!-- 引入刻度尺插件js -->
    <script src="ruler.js"></script>
    <script>
      //调用刻度尺方法
      ruler.initPlugin({
        el: "ruler", //容器id
        startValue: 100,
        background: "#f5f5f5",
        success: function (res) {
          console.log(res);
        },
      });

      //调用刻度尺方法
      ruler.initPlugin({
        el: "ruler2", //容器id
        maxScale: 300, //最大刻度
        startValue: 50, //刻度开始的初始值
        region: [10, 200], //选择刻度的区间范围
        background: "#2bd4bc", //刻度尺背景色
        markColor: "#c968ff", //中心刻度标记颜色
        success: function (res) {
          console.log(res);
        },
      });

      var rulerText3 = document.getElementById("rulerText3");
      rulerText3.value = 200;
      //调用刻度尺方法
      ruler.initPlugin({
        el: "ruler3", //容器id
        height: 50, //刻度尺高度
        maxScale: 300, //最大刻度
        startValue: 200, //刻度开始的初始值
        region: [50, 220], //选择刻度的区间范围
        background: "#ffa43c", //刻度尺背景色
        color: "#fff", //刻度线和字体的颜色
        markColor: "#3786db", //中心刻度标记颜色
        isConstant: true, //是否不断地获取值
        success: function (res) {
          console.log(res);
          rulerText3.value = res;
        },
      });
    </script>
  </body>
</html>
